CREATE HAND MOVEMENT CYCLE(cycle layer behaviour without hand disapearing ch 2020)

Hi,everyone i want to make my puppet move his hand back and forth.I add the behaviour cycle layer but the hand disappear and appear only when i push the trigger.I used swap set but it is too slow because i have to move from layer to layer manually.

How to get the same effect as when i use cycle layer without the hand dissappearing.

I don't want to use camera i want to move from layer to layer by adding a trigger and without the animated part disappearing.